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281
Transmission Lines Insulator State Detection Method Based on Deep Learning
Published 2025-01-01“…Firstly, an insulator state detection model is built based on YOLOv7, and the model is improved using a bi-level routing attention mechanism and a content-aware up-sampling operator. Then, combined with dataset augmentation, including cropping, flipping, rotating, scaling, and splicing and a bounding box loss function incorporating a dynamic non-monotonic focus mechanism, 4000 visible images from different voltage levels of transmission lines are used for training. …”
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282
Hybrid Quantum-Classical Stochastic Approach to Dissipative Spin-Boson Models
Published 2025-05-01“…Furthermore, the spins are effectively decoupled for each stochastic realization, which nevertheless comes at the expense of sampling over unphysical states. In contrast with existing stochastic approaches based on the influence functional formalism, we place no restriction (factorizability or Gaussianity) on the initial state, or the spin-boson coupling (except that it be linear in the bosonic operator). …”
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283
A 13.44-Bit Low-Power SAR ADC for Brain–Computer Interface Applications
Published 2025-05-01“…Through an optimized capacitive digital-to-analog converter (CDAC) array and a high-speed dynamic comparator, the ADC demonstrates a signal-to-noise-and-distortion ratio (SINAD) of 81.94 dB and a spurious-free dynamic range (SFDR) of 91.69 dBc at a sampling rate of 320 kS/s. …”
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284
Path Planning for Coal Mining Masonry Robots Combined With Trajectory Optimization
Published 2025-01-01“…The improved RRT incorporates dynamic sampling regions and tree reorganization to reduce redundancy and enhance efficiency. …”
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285
Efficient construction of Markov state models for stochastic gene regulatory networks by domain decomposition
Published 2025-06-01“…The chemical master equation (CME) is the most accurate description to model such stochastic dynamics, whereby the long-time dynamics of the system is encoded in the spectral properties of the CME operator. …”
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286
Harmonic Path Integral Diffusion
Published 2025-01-01“…Validated on Gaussian mixtures and CIFAR-10 images, H-PID reveals a “weighted state” parameter as an order parameter in a dynamic phase transition, signaling early completion of the sampling process. …”
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287
Adaptive Bi-Directional RRT Algorithm for Three-Dimensional Path Planning of Unmanned Aerial Vehicles in Complex Environments
Published 2025-01-01“…In contrast to the Bi-RRT algorithm, which utilizes a random sampling strategy and a fixed step size, potentially leading to inefficiencies and limited search effectiveness, the ABi-RRT algorithm incorporates a dynamic mechanism. …”
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288
SORA: Energy-Efficient Resource Allocation in Open Radio Access Network With Online Learning
Published 2025-01-01“…Our approach is designed to operate with minimal assumptions about the network environment, making it highly adaptable to both stationary and dynamic conditions. …”
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289
Development and validation of a nomogram model for predicting postoperative delirium in elderly patients with oral cancer: a retrospective study
Published 2025-07-01“…Abstract Objective This study aimed to develop and internally validate a dynamic a nomogram model by analysing the risk factors for postoperative delirium (POD) in elderly patients with oral cancer. …”
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290
SMOTE algorithm optimization and application in corporate credit risk prediction with diversification strategy consideration
Published 2025-07-01“…Consequently, financial institutions increasingly prioritize cross-sectoral risk monitoring, business synergy evaluation, and dynamic financial tracking. On the other hand, regarding algorithmic innovation, this study conducts an in-depth analysis of SMOTE’s fundamental principles, encompassing its sample generation mechanics and optimized variants. …”
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291
Simulation analysis of path planning for workpiece clamping robots based on digital twin technology
Published 2025-06-01“…Central to this method is the proposed RRT*-Connect algorithm, which performs dynamic elliptical constraint sampling. By integrating dynamic constraint sampling with adaptive step-size adjustments, the algorithm significantly enhances the efficiency of random tree search process. …”
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292
YOLOv8-RD: High-Robust Pine Wilt Disease Detection Method Based on Residual Fuzzy YOLOv8
Published 2025-01-01“…Furthermore, by incorporating the dynamic upsampling operator, our model can dynamically adjust the sampling step size based on the variations in the input feature map during the upsampling process, thereby effectively recovering detail from the feature map. …”
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293
Charging Station Management Strategy for Returns Maximization via Improved TD3 Deep Reinforcement Learning
Published 2022-01-01“…Maximizing the return on electric vehicle charging station (EVCS) operation helps to expand the EVCS, thus expanding the EV (electric vehicle) stock and better addressing climate change. …”
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294
DRCO: Dense-Label Refinement and Cross Optimization for Semi-Supervised Object Detection
Published 2025-01-01“…Specifically, to tackle the issue of low-quality sampling, we introduce the Adaptive Sampling Approach (ASA), which achieves high-quality sampling at the image level and dynamic sampling ratios without introducing any additional hyperparameters. …”
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295
Navigating Risks with ISO 31000 for A Sustainable Future: A Strategic Approach in The Indonesia Textile Industry
Published 2025-03-01“…The dynamic changes across various industries are creating uncertainty, potentially leading to a state of risk. …”
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296
First Hitting Times on a Quantum Computer: Tracking vs. Local Monitoring, Topological Effects, and Dark States
Published 2024-10-01“…To this end, the first hitting time statistics are recorded using unitary dynamics interspersed stroboscopically by measurements, which are implemented on IBM quantum computers with a midcircuit readout option. …”
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297
Comprehensive Task Optimization Architecture for Urban UAV-Based Intelligent Transportation System
Published 2024-09-01“…A risk-aware path planner sampling a 2D risk map of the operational area is included in the allocation architecture to demonstrate the feasibility of deployment in urban environments. …”
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298
Aerothermoelastic Analysis of a Hypersonic Vehicle Based on Thermal Modal Reconstruction
Published 2019-01-01“…Hypersonic vehicles operate in a severe aerodynamic heating environment, which has a significant impact on their structural dynamic characteristics. …”
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299
A Novel Over-The-Air Measurement Method for Linear Frequency Modulation Signals Using Continuous Wave Receiver
Published 2025-01-01“…The study also explored the impact of varying sampling rates, revealing that higher rates generally reduce errors, with optimal results achieved when the sampling interval aligns harmonically with radar chirp intervals. …”
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300
Tensor Calculus in Digital Colorimetry
Published 2022-10-01“…According to this approach the color space is a set of directed vector fields undergoing sampling, quantization and coding operations. Also it is a dynamic open system exchanging information with the environment at a given level and to identify color with specified levels of accuracy, reliability, uncertainty and entropy.…”
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